Ucwaningo lwezokuphepha lwe-RFID - Amadivayisi ekhadi le-RFID

I-Radio Frequency Identification (I-RFID) isifinyezo se-Radio Frequency Identification. Umgomo uwukwenza ukuxhumana kwedatha okungaxhunywanga phakathi komfundi nomaka ukuze kuzuzwe inhloso yokuhlonza okuqondiwe..

I-RFID isetshenziswa kabanzi, izinhlelo zokusebenza ezijwayelekile zihlanganisa ukulawula ukufinyelela, ukulawula indawo yokupaka, kanye nokuphathwa kwezinto.

Idivayisi yekhadi

Amakhadi okulawula ukufinyelela ahlukahlukene, amakhadi amanzi, njll. esihlangabezane nayo empilweni, imisebenzi ehlukahlukene yenziwa ngama-chips namakhoyili apakishwe ekhadini, futhi lawa ma-chips anamaza ahlukene, amakhono, kanye nokusebenza kokufunda nokubhala. Izinhlobo zamakhadi ajwayelekile zifaka amakhadi e-IC namakhadi kamazisi, futhi kukhona futhi Ikhadi le-UID.

Cha. 2 Iketango lokhiye we-ID - isilawuli sokufinyelela kanye nekhadi lokungeniswa lokuba khona - ukugunyazwa kwempahla 125KHZ ikhadi - ukufinyelela komphakathi ikhadi le-RFID

Igama eliphelele le-ID yekhadi yikhadi elimazisi, okuyikhadi lokungeniswa elingabhaleki elinenombolo engashintshi. Imvamisa ngu-125KHz, okungokwemvamisa ephansi. Ngokuvamile isetshenziselwa ukulawula ukufinyelela. Ikhadi le-ID alikwazi ukubhala idatha, futhi okuqukethwe kwayo okurekhodiwe kungabhalwa kanye kuphela ngumkhiqizi we-chip, futhi inombolo yekhadi kuphela engafundwa ukuze isetshenziswe.

Ngokwesibonelo, ikhadi elimhlophe elivamile idatha yokubhala yesikhathi esisodwa, ikhadi le-amiibo elishibhile lokushintsha.

Igama eligcwele lekhadi le-IC yikhadi lesekhethi elididiyelwe, eyaziwa nangokuthi ikhadi elihlakaniphile. Iyafundeka futhi iyabhaleka, umthamo omkhulu, umsebenzi wokubethela, ukurekhoda kwedatha okuphephile nokuthembekile, kusebenziseka kalula, ingeyemvamisa ephezulu, imvamisa 135MHz, esetshenziswa kakhulu ohlelweni lwamakhadi, uhlelo lwabathengi, njll.

Ikhadi ledivayisi ye-RFID - Amakhadi omazisi - Ucwaningo lwezokuphepha lwe-RFID - Amadivayisi ekhadi le-RFID

Ukuvikeleka kwekhadi le-IC kukhulu kakhulu kunokwekhadi le-ID. Inombolo yekhadi ekhadini le-ID ifundwa ngaphandle kwanoma yiliphi igunya futhi kulula ukuyilingisa. Ukufundwa nokubhala kwedatha erekhodiwe ekhadini le-IC kudinga ukuqinisekiswa kwephasiwedi okuhambisanayo, futhi ngisho nendawo ngayinye ekhadini inokuvikela okuhlukile kwephasiwedi ukuze kuvikelwe ngokugcwele ukuphepha kwedatha

Ikhadi le-UID wuhlobo lwekhadi le-IC. Ikhadi le-UID lingashintsha noma yimuphi umkhakha. Njengekhadi elincane lekhophi ye-M1, isetshenziswa kakhulu ekhophi yekhadi le-IC. Ikhadi lihambisana ngokugcwele nekhadi le-mifare 1k. I-block0 yekhadi (ibhulokhi lapho i-UID ikhona) ingashintshwa ngokuzenzakalelayo futhi ngokuphindaphindiwe.

Ikhadi le-IC lehhotela - Ikhadi le-ID yekhadi elimhlophe - I-M1 Proximity Card Ikhadi Lokulawula Ukufinyelela Okuhlakaniphile - Ikhadi lehhotela T5577

Okwamakhadi e-IC ajwayelekile, umkhakha 0 ayikwazi ukushintshwa, kanye neminye imikhakha ingasulwa futhi ibhalwe ngokuphindaphindiwe. Abakhiphi bamakhadi ahlakaniphile njengamakhadi ezikheshi namakhadi okulawula ukufinyelela sisebenzisa wonke amakhadi e-M1, okungaqondwa njengamakhadi okuqala akhishwe yisakhiwo.

Amakhadi e-UID ahlukaniswe:

YENA: anti-ukuvikela ukusula ngesikhathi esisodwa 0 umkhakha 0 vimba.

Ufos: I-anti-shielding kanye nokwesulwa okuphindaphindiwe kwe 0 imikhakha kanye 0 amabhlogo, ngemva kokuvala ikhadi, akusekho ukucishwa 0 imikhakha kanye 0 amabhlogo.

Ingxenye: I-Anti-screen ingabhalwa kabusha 0 umkhakha 0 amabhlogo (idinga okokusebenza okukhethekile kanye nesofthiwe ukuze ibhaleke kabusha)

I-CUID iyikhadi le-firewall elithuthuke kakhulu kune-UID.

Amakhadi omazisi - I-RFID IOT CRAD - Ikhadi le-IoT RFID

Kweminye imiphakathi, umfundi wekhadi une-firewall, futhi ikhadi elikopishwe umphindi ojwayelekile alikwazi ukusetshenziswa kanye noma kanye, ngakho-ke inguqulo ye-firewall kufanele isetshenziswe.

Funda/bhala ikhadi/ususe ukubethela idivayisi yekhadi

Ikhadi le-ID lidinga ukufunda nokubhala idatha ngesofthiwe yedivayisi.

Idatha yochungechunge lwekhadi le-IC ye-mifare ingafundwa futhi ibhalwe ngesofthiwe yeselula ye-MCT (mifare ithuluzi zakudala).

Ukukhipha ukubethela kwekhadi

Ngekhadi le-IC elibethelwe, uma ufuna ukufunda idatha ekhadini, okokuqala udinga ukuthola i-KEYA noma i-KEYB yayo yonke imikhakha. Ngokuvamile, izihluthulelo zigcinwa ziyimfihlo. Lapho sinekhadi kuphela, ukususwa kwekhodi kudinga ukusekelwa ihadiwe. , njenge pn532, acr122u, uphawu lommeleli3, njll.

PM3 (I-Proxmark3)

I-Proxmark3 iyi-hardware yomthombo ovulekile eklanywe futhi yathuthukiswa ngu-Jonathan Westhues. Isebenzisa kakhulu ukuhogela kwe-RFID, ukufunda nokuhlanganisa imisebenzi. I-Proxmark3 inomsebenzi onamandla wokukhipha ukubethela kwekhadi le-IC futhi inezindlela eziningi zokusebenzisa ubungozi..

Inani: kusukela 200-300 yuan

Izinzuzo: ukusebenza okuhle kakhulu, ikhono eliqinile lokuqaqwa kwemfihlo.

Ukubi: Kukhona umkhawulo othile wokusetshenziswa, futhi intengo ibiza kancane.

Thenga othintana naye ku-WhatsApp:+8618062443671

Kunama-pm3 amaningi asekhaya atholakala ku-tb. Ngaphezu kokulingisa inguqulo yokuqala, kukhona futhi eminye enemisebenzi yasekuqaleni eyengeziwe. Ungazikhethela wena.

ithuluzi le-mifare windows download - mifare amathuluzi android - ITHULUSI LE-MIFARE CLASSIC

Ungakwazi futhi ukuthenga izinto zokwakha kanye ne-DIY ngokwezidingo zakho

I-PN532
Inani: nxazonke 40 yuan (nge-TTL kuya ku-USB)

Izinzuzo: intengo eshibhile, ikhono elihle lokuqaqwa

Ukubi: Ijubane lihamba kancane, udinga ukuxhuma ulayini we-TTL ngokwakho, ukuzinza kuyisilinganiso.

Iphrothokholi isekela izinhlobo eziningi ze-PN kunochungechunge lwe-RC. I-PN isekela iphrothokholi ye-NFC, futhi i-RC isekela ikakhulukazi i-ISO14443A/B.

I-PN532 isekela izinhlobo zamakhadi anomkhawulo. I-M1T ibonakale eminyakeni yamuva nje. Kuwuhlelo oluwusizo kakhulu lomthombo ovulekile olusekela izindlela eziningi zokususa ukubethela. Kodwa kunqunyelwe ekusebenzeni kwehadiwe, isivinini sokukhipha ukubethela asisihle njenge-Proxmark3, kodwa ikhono lokukhipha ukubethela alikho ngaphansi kune-Proxmark3 ezimweni ezivamile.

iCopy3
Izinzuzo: kulula ukuyisebenzisa, izinhlobo eziningi zokususa ukubethela.

Ukubi: intengo iphezulu ngendlela ehlekisayo, futhi indlela yokusetshenziswa iyodwa

Idivayisi ye-iCopy3 ingeyabakhi bemishini yokukhiya, futhi mina ngokwami angincomi ukuyithenga. Ikakhulukazi uma kuziwa ekuguqulweni kwedatha nokuhlaziywa kwedatha esigabeni sakamuva, akulula njenge-Proxmark3 ne-PN532. I-iCopy ifaneleka kakhulu ezimeni zokusebenza lapho ikhompuyutha ingakwazi ukwenzelwa ngaphandle

RC-522
Inani: mayelana 10 yuan

Izinzuzo: ezishibhile

Ukubi: ayisekeli ikhadi lokubhala, ingafunda kuphela ikhadi le-IC